Anti-blocking type large drum screen structure equipment

Abstract

The invention relates to anti-blocking large rotary screen structure equipment. The equipment comprises a shell which is of an upper-lower two-section structure and is obliquely arranged, a transmission shaft arranged in the shell and a transmission system connected with the transmission shaft. One end of the shell is provided with a power end plate, the upper portion of the other end of the shell is provided with a feeding port assembly, and the lower portion of the other end of the shell is provided with a feeding end plate. The power end plate is connected with a fixed end supporting rack, and the fixed end supporting rack is connected with the transmission system. The feeding end end plate is connected with a free end supporting machine frame, and the machine is characterized in that a brush screen cleaning mechanism is arranged at the top of the shell, and an undersize material discharging hopper and an oversize material hopper are arranged at the bottom of the shell; a hopper hammering device is arranged on one side of the screen underflow discharging hopper. And a screen body is arranged between the shell and the feeding hole assembly. The rotary screen has the advantages of being high in production capacity, long in overhaul period and multiple in screening type selection, and the requirement for large-scale production of rotary screen equipment can be met.

Description

technical field [0001] The invention relates to screening equipment, in particular to an anti-blocking type large-scale trommel screen structure equipment. Background technique [0002] At present, the working principle of large-scale trommel screen equipment for industrial use is that the particles rotate with the screen body to a certain height, are thrown and fall due to the action of gravity, and are filtered through the screen to form a screening. Due to the fact that the screen is easy to accumulate, block and stick during operation, the screening capacity is reduced; the same equipment can only be used for screening of one material because the screen cannot be replaced, and the practicability is not strong. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide an anti-blocking type large-scale trommel screen structure equipment which can effectively improve the screening capacity. [0004] In order to solve the ...

AI Technical Summary

Problems solved by technology

Due to the fact that the screen is easy to accumulate materials, block materials, and materials are bonded during operation, the screening capacity is reduced; because the screen cannot be replaced, the same equipment can only be used for screening of one material, which is not very practical.

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